﻿/*
 * Copyright (c) 2024 Proton AG
 *
 * This file is part of ProtonVPN.
 *
 * ProtonVPN is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * ProtonVPN is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with ProtonVPN.  If not, see <https://www.gnu.org/licenses/>.
 */

using System;
using System.Threading.Tasks;
using ProtonVPN.Core.Auth;
using ProtonVPN.Core.Settings;
using ProtonVPN.Core.Users;

namespace ProtonVPN.Servers
{
    public class LogicalsTimestampResetter : ILoggedInAware, ILogoutAware, IVpnPlanAware
    {
        private readonly IAppSettings _appSettings;

        public LogicalsTimestampResetter(IAppSettings appSettings)
        {
            _appSettings = appSettings;
        }

        public void OnUserLoggedIn()
        {
            Reset();
        }

        private void Reset()
        {
            _appSettings.LogicalsLastModifiedDate = DateTimeOffset.UnixEpoch;
        }

        public void OnUserLoggedOut()
        {
            Reset();
        }

        public async Task OnVpnPlanChangedAsync(VpnPlanChangedEventArgs e)
        {
            Reset();
        }
    }
}
